<?php
function Core_getMimeType($f) {
	$mimetypes = array(
		'ez'=>'application/andrew-inset', 'hqx'=>'application/mac-binhex40',
		'cpt'=>'application/mac-compactpro', 'doc'=>'application/msword',
		'bin'=>'application/octet-stream', 'dms'=>'application/octet-stream',
		'lha'=>'application/octet-stream', 'lzh'=>'application/octet-stream',
		'exe'=>'application/octet-stream', 'class'=>'application/octet-stream',
		'so'=>'application/octet-stream', 'dll'=>'application/octet-stream',
		'oda'=>'application/oda', 'pdf'=>'application/pdf',
		'ai'=>'application/postscript', 'eps'=>'application/postscript',
		'ps'=>'application/postscript', 'smi'=>'application/smil',
		'smil'=>'application/smil', 'mif'=>'application/vnd.mif',
		'xls'=>'application/vnd.ms-excel', 'ppt'=>'application/vnd.ms-powerpoint',
		'wbxml'=>'application/vnd.wap.wbxml', 'wmlc'=>'application/vnd.wap.wmlc',
		'wmlsc'=>'application/vnd.wap.wmlscriptc', 'bcpio'=>'application/x-bcpio',
		'vcd'=>'application/x-cdlink', 'pgn'=>'application/x-chess-pgn',
		'cpio'=>'application/x-cpio', 'csh'=>'application/x-csh',
		'dcr'=>'application/x-director', 'dir'=>'application/x-director',
		'dxr'=>'application/x-director', 'dvi'=>'application/x-dvi',
		'spl'=>'application/x-futuresplash', 'gtar'=>'application/x-gtar',
		'hdf'=>'application/x-hdf', 'js'=>'application/x-javascript',
		'skp'=>'application/x-koan', 'skd'=>'application/x-koan',
		'skt'=>'application/x-koan', 'skm'=>'application/x-koan',
		'latex'=>'application/x-latex', 'nc'=>'application/x-netcdf',
		'cdf'=>'application/x-netcdf', 'sh'=>'application/x-sh',
		'shar'=>'application/x-shar', 'swf'=>'application/x-shockwave-flash',
		'sit'=>'application/x-stuffit', 'sv4cpio'=>'application/x-sv4cpio',
		'sv4crc'=>'application/x-sv4crc', 'tar'=>'application/x-tar',
		'tcl'=>'application/x-tcl', 'tex'=>'application/x-tex',
		'texinfo'=>'application/x-texinfo', 'texi'=>'application/x-texinfo',
		't'=>'application/x-troff', 'tr'=>'application/x-troff',
		'roff'=>'application/x-troff', 'man'=>'application/x-troff-man',
		'me'=>'application/x-troff-me', 'ms'=>'application/x-troff-ms',
		'ustar'=>'application/x-ustar', 'src'=>'application/x-wais-source',
		'xhtml'=>'application/xhtml+xml', 'xht'=>'application/xhtml+xml',
		'zip'=>'application/zip', 'au'=>'audio/basic', 'snd'=>'audio/basic',
		'mid'=>'audio/midi', 'midi'=>'audio/midi', 'kar'=>'audio/midi',
		'mpga'=>'audio/mpeg', 'mp2'=>'audio/mpeg', 'mp3'=>'audio/mpeg',
		'aif'=>'audio/x-aiff', 'aiff'=>'audio/x-aiff', 'aifc'=>'audio/x-aiff',
		'm3u'=>'audio/x-mpegurl', 'ram'=>'audio/x-pn-realaudio',
		'rm'=>'audio/x-pn-realaudio', 'rpm'=>'audio/x-pn-realaudio-plugin',
		'ra'=>'audio/x-realaudio', 'wav'=>'audio/x-wav', 'pdb'=>'chemical/x-pdb',
		'xyz'=>'chemical/x-xyz', 'bmp'=>'image/bmp', 'gif'=>'image/gif',
		'ief'=>'image/ief', 'jpeg'=>'image/jpeg', 'jpg'=>'image/jpeg',
		'jpe'=>'image/jpeg', 'png'=>'image/png', 'tiff'=>'image/tiff',
		'tif'=>'image/tiff', 'djvu'=>'image/vnd.djvu', 'djv'=>'image/vnd.djvu',
		'wbmp'=>'image/vnd.wap.wbmp', 'ras'=>'image/x-cmu-raster',
		'pnm'=>'image/x-portable-anymap', 'pbm'=>'image/x-portable-bitmap',
		'pgm'=>'image/x-portable-graymap', 'ppm'=>'image/x-portable-pixmap',
		'rgb'=>'image/x-rgb', 'xbm'=>'image/x-xbitmap', 'xpm'=>'image/x-xpixmap',
		'xwd'=>'image/x-xwindowdump', 'igs'=>'model/iges', 'iges'=>'model/iges',
		'msh'=>'model/mesh', 'mesh'=>'model/mesh', 'silo'=>'model/mesh',
		'wrl'=>'model/vrml', 'vrml'=>'model/vrml', 'css'=>'text/css',
		'html'=>'text/html', 'htm'=>'text/html', 'asc'=>'text/plain',
		'txt'=>'text/plain', 'rtx'=>'text/richtext', 'rtf'=>'text/rtf',
		'sgml'=>'text/sgml', 'sgm'=>'text/sgml',
		'tsv'=>'text/tab-separated-values', 'wml'=>'text/vnd.wap.wml',
		'wmls'=>'text/vnd.wap.wmlscript', 'etx'=>'text/x-setext',
		'xsl'=>'text/xml', 'xml'=>'text/xml', 'mpeg'=>'video/mpeg',
		'mpg'=>'video/mpeg', 'mpe'=>'video/mpeg', 'qt'=>'video/quicktime',
		'mov'=>'video/quicktime', 'mxu'=>'video/vnd.mpegurl',
		'avi'=>'video/x-msvideo', 'movie'=>'video/x-sgi-movie',
		'ice'=>'x-conference/x-cooltalk'
	);
	$extension = preg_replace('/.*\./', '', $f);
	if (isset($mimetypes[$extension])) {
		return $mimetypes[$extension];
	}
	return 'unknown/mimetype';
}
